this is impressive given by the uncertainty of the presidential election. businesses are holding firm in their hiring and firing decisions. another unusual factor in the numbers, the layoffs and strikes at hostess. those could also affect the numbers. hostess filed for bankruptcy last month. i want to bring you up to speed on facebook moving on up. the social network will be listed oven the nasdaq 100. it could be added to the s&p 500 soon. the shares were down nearly 30% since that much-hyped ipo. market value is about $60 billion. it would rank monothe top 50 largest companies on the index. one strategist says the move is eminent. >>> we're following breaking news. an earthquake rattles tokyo and there are injuries reported. >>> hold up, an escalator goes out of control with shoppers aboard sending them flying. many of my patients still clean their dentures with toothpaste. but they have to use special care in keeping the denture clean. dentures are very different to real teeth. they're about 10 times softer and may have surface pores where bacteria can m